Evening ,
I’m just about to start extending my porch and between myself and next doors porch we have a double skin internal party wall which doesn’t have a cavity .
After fitting 12. 5 plasterboard on the wall I only have around 8mm to play with, which I would like to insulate. Most stuff comes a min of 25mm.
I was thinking of A- cement board(6mm) which has insulation stuff in the middle then board over that or6mm polystyrene with fire board over that?
Would this work or has anyone get any better ideas?
Thanks
Jake
I’m just about to start extending my porch and between myself and next doors porch we have a double skin internal party wall which doesn’t have a cavity .
After fitting 12. 5 plasterboard on the wall I only have around 8mm to play with, which I would like to insulate. Most stuff comes a min of 25mm.
I was thinking of A- cement board(6mm) which has insulation stuff in the middle then board over that or6mm polystyrene with fire board over that?
Would this work or has anyone get any better ideas?
Thanks
Jake